https://github.com/envygeeks/forwardable-extended

:muscle: Extends forwardable with delegation to hashes and instance variables.
https://github.com/envygeeks/forwardable-extended

delegation forwardable ruby stdlib stdlib-replacement

Last synced: 9 days ago
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:muscle: Extends forwardable with delegation to hashes and instance variables.

• Host: GitHub
• URL: https://github.com/envygeeks/forwardable-extended
• Owner: envygeeks
• License: mit
• Created: 2016-01-08T22:18:15.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-04-06T22:03:30.000Z (about 9 years ago)
• Last Synced: 2025-04-10T00:01:27.079Z (13 days ago)
• Topics: delegation, forwardable, ruby, stdlib, stdlib-replacement
• Language: Ruby
• Homepage:
• Size: 35.2 KB
• Stars: 4
• Watchers: 1
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# Forwardable Extended

Provides more `Forwardable` methods for your source as `Forwardable::Extended`.

```ruby

class MyClass

  rb_delegate :method_name, :to => :@ivar, :type => :ivar, :boolean => true

  rb_delegate :method_name, :to => :@ivar, :type => :ivar, :boolean => :reverse

  rb_delegate :method_name, :to => :hash, :type => :hash, :key => :the_key

  rb_delegate :method_name_is_key, :to => :hash, :type => :hash

end

```

* Any delegation can accept `alias_of` which will be the message sent to the object.

* You can send arguments by attaching the keyword `:args => [:my_arg]`, these are sent a `#to_s` message.

* Any delegation can be boolean if you wish it to be, even `:reverse`.